Histological and histomorphometrical evaluation of tissue reactions adjacent to endosteal implants in monkeys

K Gotfredsen, E Rostrup, E Hjörting-Hansen, K Stoltze, E Budtz-Jörgensen

92 Citations (Scopus)

Abstract

A qualitative and quantitative histological study of the initial healing response adjacent to 24 submerged and non-submerged implants placed in the lower jaws of 6 monkeys is presented. The histomorphometric analysis showed no significant differences in mineralized bone-implant contact length between submerged and non-loaded non-submerged titanium implants. The infrabony defects around some of the implants on the radiographs were significantly correlated to the histological measurements. Qualitatively, a greater number of gingival inflammation cells and a longer junctional epithelium were seen adjacent to non-submerged implants without oral hygiene than were seen adjacent to non-submerged implants with oral hygiene in the initial healing period.
Original languageEnglish
JournalClinical Oral Implants Research
Volume2
Issue number1
Pages (from-to)30-7
Number of pages7
ISSN0905-7161
Publication statusPublished - 1992

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